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How to use createOriginalReadableStream method in wpt

Best JavaScript code snippet using wpt

helpers.js

Source:helpers.js

1'use strict';2(() => {3  // Create a ReadableStream that will pass the tests in4  // testTransferredReadableStream(), below.5  function createOriginalReadableStream() {6    return new ReadableStream({7      start(controller) {8        controller.enqueue('a');9        controller.close();10      }11    });12  }13  // Common tests to roughly determine that |rs| is a correctly transferred14  // version of a stream created by createOriginalReadableStream().15  function testTransferredReadableStream(rs) {16    assert_equals(rs.constructor, ReadableStream,17                  'rs should be a ReadableStream in this realm');18    assert_true(rs instanceof ReadableStream,19                'instanceof check should pass');20    // Perform a brand-check on |rs| in the process of calling getReader().21    const reader = ReadableStream.prototype.getReader.call(rs);22    return reader.read().then(({value, done}) => {23      assert_false(done, 'done should be false');24      assert_equals(value, 'a', 'value should be "a"');25      return reader.read();26    }).then(({done}) => {27      assert_true(done, 'done should be true');28    });...

Using AI Code Generation

1const wptoolkit = require('wptoolkit');2const fs = require('fs');3const path = require('path');4const { promisify } = require('util');5const pipeline = promisify(require('stream').pipeline);6const createOriginalReadableStream = wptoolkit.createOriginalReadableStream;7const createOriginalWritableStream = wptoolkit.createOriginalWritableStream;8const createOriginalTransformStream = wptoolkit.createOriginalTransformStream;9const createReadableStream = wptoolkit.createReadableStream;10const createWritableStream = wptoolkit.createWritableStream;11const createTransformStream = wptoolkit.createTransformStream;12const createReadableStreamFromBuffer = wptoolkit.createReadableStreamFromBuffer;13const createWritableStreamFromBuffer = wptoolkit.createWritableStreamFromBuffer;14const createTransformStreamFromBuffer = wptoolkit.createTransformStreamFromBuffer;15const createReadableStreamFromArray = wptoolkit.createReadableStreamFromArray;16const createWritableStreamFromArray = wptoolkit.createWritableStreamFromArray;17const createTransformStreamFromArray = wptoolkit.createTransformStreamFromArray;18const createReadableStreamFromString = wptoolkit.createReadableStreamFromString;19const createWritableStreamFromString = wptoolkit.createWritableStreamFromString;20const createTransformStreamFromString = wptoolkit.createTransformStreamFromString;21const createReadableStreamFromStream = wptoolkit.createReadableStreamFromStream;22const createWritableStreamFromStream = wptoolkit.createWritableStreamFromStream;23const createTransformStreamFromStream = wptoolkit.createTransformStreamFromStream;24const createReadableStreamFromPromise = wptoolkit.createReadableStreamFromPromise;25const createWritableStreamFromPromise = wptoolkit.createWritableStreamFromPromise;26const createTransformStreamFromPromise = wptoolkit.createTransformStreamFromPromise;27const createReadableStreamFromIterable = wptoolkit.createReadableStreamFromIterable;28const createWritableStreamFromIterable = wptoolkit.createWritableStreamFromIterable;29const createTransformStreamFromIterable = wptoolkit.createTransformStreamFromIterable;30const createReadableStreamFromIterator = wptoolkit.createReadableStreamFromIterator;31const createWritableStreamFromIterator = wptoolkit.createWritableStreamFromIterator;32const createTransformStreamFromIterator = wptoolkit.createTransformStreamFromIterator;33const createReadableStreamFromAsyncIterator = wptoolkit.createReadableStreamFromAsyncIterator;

Using AI Code Generation

1const { createOriginalReadableStream } = require('wpt-streams');2const rs = createOriginalReadableStream({3  pull(controller) {4    controller.enqueue('a');5    controller.close();6  }7});8rs.pipeTo(new WritableStream({9  write(chunk) {10    console.log(chunk);11  }12}));13#### new WritableStream([underlyingSink[, strategy]])14* `underlyingSink` {Object}15  * `start` {Function}16  * `write` {Function}17  * `close` {Function}18  * `abort` {Function}19* `strategy` {Object}20  * `highWaterMark` {Number}21  * `size` {Function}22#### writable.abort(reason)23* `reason` {Any}24* Returns: {Promise}25#### writable.close()26* Returns: {Promise}27#### writable.getWriter()28* Returns: {WritableStreamDefaultWriter}29* Returns: {Promise}30* Returns: {Number}31* Returns: {Promise}32#### writer.abort(reason)33* `reason` {Any}34* Returns: {Promise}35#### writer.close()36* Returns: {Promise}37#### writer.releaseLock()38#### new ReadableStream([underlyingSource[, strategy]])39* `underlyingSource` {Object}40  * `start` {Function}41  * `pull` {Function}42  * `cancel` {Function}43* `strategy` {Object}44  * `highWaterMark` {Number}45  * `size` {Function}46#### readable.cancel(reason)47* `reason` {Any}48* Returns: {Promise}49#### readable.getReader([options])50* `options` {Object}51  * `mode` {String} `'byob'`52* Returns: {ReadableStreamDefaultReader|ReadableStreamBYOBReader}53* Returns: {Promise}54#### reader.cancel(reason)55* `reason` {Any}56* Returns: {Promise}57#### reader.read()58* Returns: {Promise}59#### reader.releaseLock()60* Returns: {Promise}61#### reader.cancel(reason)62* `reason` {Any}63* Returns: {Promise}64#### reader.read(view)65* `view` {TypedArray

Using AI Code Generation

1const wptools = require('wptools');2const readableStream = wptools.createOriginalReadableStream('Albert Einstein');3readableStream.on('data', (chunk) => {4  let paragraph = chunk.toString().split('\n')[0];5  console.log(paragraph);6});7readableStream.on('error', (error) => {8  console.log(error);9});

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